AgentShield
io.github.atmflow55/agentshield is a MCP server that equips AI agents with smart contract verify, monitor, freeze, and x402 payment security controls.
About
io.github.atmflow55/agentshield is an MCP server branded AgentShield that packages smart contract security operations for AI agents. Developers experimenting with autonomous or semi-autonomous on-chain products—treasury bots, payment routers, or agent wallets—need verification and monitoring in the same environment where they edit Solidity or deployment scripts. Registry text highlights verify, monitor, freeze, and x402 payments, positioning the server as operational guardrails rather than a generic blockchain SDK. Install the agentshield-protocol npm package over stdio, wire it into Claude Code or Cursor, and let the agent invoke security-oriented tools before you expose contracts to mainnet traffic. Complexity is intermediate because you must understand wallet risk, contract lifecycle, and when a freeze or payment gate is appropriate. This is an MCP security integration, not a replacement for professional audit firms or formal compliance programs.
- Smart contract security tooling aimed at AI agent workflows
- Capabilities include verify, monitor, freeze, and x402 payments per registry
- npm stdio package agentshield-protocol at version 1.2.0
- Branded AgentShield title in MCP registry metadata
- Fits pre-launch contract review loops driven from the coding agent
AgentShield by the numbers
- Data as of Jul 7, 2026 (Skillselion catalog sync)
claude mcp add agentshield-protocol -- npx -y agentshield-protocolAdd your badge
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| Package | agentshield-protocol |
|---|---|
| Transport | STDIO |
| Auth | None |
What it does
Give your agent smart-contract security actions—verify, monitor, freeze, and x402 payments—before you ship Web3 or agentic on-chain workflows.
Who is it for?
Best when you use MCP agents and want contract verification, monitoring, freeze levers, and x402 payment checks in the IDE loop.
Skip if: Non-blockchain products, teams needing traditional appsec only, or founders who require a full manual audit with no agent automation.
What you get
After registration, your agent can run AgentShield security actions alongside deployment prep so risky contracts are checked and controllable before go-live.
- Agent-invokable contract verification and monitoring tools
- Operational freeze and payment-control hooks during Ship security
- Repeatable pre-launch security checks from the IDE
By the numbers
- Registry version 1.2.0
- Package identifier agentshield-protocol
- Transport type stdio
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On-chain security MCP for agents, not a general code linter skill or cloud infra provisioner.
FAQ
Who is io.github.atmflow55/agentshield for?
Developers shipping smart contract features with AI coding agents who want AgentShield-style verify, monitor, freeze, and x402 payment tooling via MCP.
When should I use io.github.atmflow55/agentshield?
Use it in Ship security work when contracts are nearly ready and you need agent-accessible checks and operational controls before mainnet or production traffic.
How do I add io.github.atmflow55/agentshield to my agent?
Install agentshield-protocol from npm, add the stdio MCP server to Claude Code or Cursor per AgentShield docs, configure any required chain or API secrets, then reload tools in your session.